Guys, please go to the vcenter server and ensure that your;
VMware vCenter Inventory Service
VMware vCenter Profile Driven Storage Service
are running, if not then;
1. Disable vCenter in vCD > Manage & Monitor
2. Start the services
3. Enable vCenter in vCD
4. Refresh Storage Profile on the vCenter again.
This should hopefully fix this error.
Regards,
Vishal